BIBLIOGRAPHY 621 



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1466. Yoon, C. H, and E. P. Les: Quivering, a New First Chromosome Mutation in Mice. J. 



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1467. Zelle, M. R. : Genetic Constitutions of Host and Pathogen in Mouse Typhoid. J. Infect. 



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1468. Zierler, K. L.: Aldolase Leak from Muscle of Mice with Hereditary Muscular Dystrophy, 



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1469. Zilber, L. A.: An Immunological Approach to Tumor Growth Control. UNESCO Symp. 



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1470. Zinder, N. D., and J. Lederberg: Genetic Exchange in Salmonella. J. Bacterid., 64: 679, 1952. 



